/
doc.go
113 lines (100 loc) · 2.27 KB
/
doc.go
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package main // import "github.com/sah4ez/gosvm/cmd/gosvm"
import (
"io"
"io/ioutil"
"os"
stdfmt "fmt"
toml "github.com/pelletier/go-toml"
"github.com/sah4ez/gosvm/fs"
fmt "github.com/sah4ez/gosvm/pkg/formatting"
"github.com/sah4ez/gosvm/pkg/structure"
)
type docCmd struct {
w io.Writer
}
var shortHelpDoc = "collect all documents about repositories"
func (l *docCmd) Name() string { return "doc" }
func (l *docCmd) ShortHelp() string { return shortHelpDoc }
func (l *docCmd) Enable() bool { return true }
func (l *docCmd) Run(args []string) error {
wd, err := os.Getwd()
if err != nil {
return err
}
switch len(args) {
case 1:
err = l.toTOML(wd)
default:
stdfmt.Fprintln(l.w, `
help:
Command for generation documentation for all subproject
in the one document svm_doc.toml.
If svm.toml not found in project folder, infomation will be
add from root svm.toml.
Usage:
gosvm doc
`)
}
return err
}
func (l *docCmd) toTOML(wd string) error {
docSpec := wd + "/svm_doc.toml"
if fs.Exists(docSpec) {
err := os.Remove(docSpec)
if err != nil {
return err
}
}
docs, err := os.OpenFile(docSpec, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0644)
if err != nil {
return err
}
defer docs.Close()
root, err := structure.LoadStructure(wd + "/svm.toml")
if err != nil {
return err
}
for _, sub := range root.SubProject {
fullPath := fs.PathToProject(root.BasePath, sub.Title)
if !fs.ExistsGoProject(root.BasePath, sub.Title) {
return ErrProjectNotFound
}
specFile := fullPath + "/svm.toml"
if !fs.Exists(specFile) {
fmt.Warn.Fprintln(l.w, "[WARN] file not exist: "+specFile)
b, err := toml.Marshal(sub)
if err != nil {
return nil
}
err = writeSubProject(docs, b)
if err != nil {
return err
}
continue
}
data, err := ioutil.ReadFile(specFile)
if err != nil {
return err
}
err = writeSubProject(docs, data)
if err != nil {
return err
}
stdfmt.Fprintln(l.w, specFile)
stdfmt.Fprintln(l.w, string(data))
stdfmt.Fprintln(l.w, "")
}
return nil
}
func writeSubProject(file *os.File, data []byte) error {
_, err := file.WriteString("[SubPackage]\n")
if err != nil {
return err
}
_, err = file.Write(data)
if err != nil {
return err
}
_, err = file.WriteString("\n")
return err
}